Factor Info

ID 198321
Size 484 digits / 1608 bits
Status composite
Value 9927442457603557216899603223211424359774917451764147204942963780561933673143307011221534989991292925390936516844686467165114734935131921745701832055549536825315688677829950879165653396201384716226289747224109120596543420012493792993204846825090284982291454077920541056994549630776991156886558570108866038991065426195918909709991697868237439679384364003633228494757000724253345544150944777207639716261622983690037278342987271238342391495220810888663457319863274888606886101192037362817

Factorizations

Primary (ID: 7629) 352252375401535450648631882380604036787279429000462986049158593 (proven prime)
(ID: 198322) 28182755180251607714716499109540264512020432328555355796143537261681702763265660465236454976068691090246736514109182541441555140768799488789382866707082024499581128629139785844240204133680797338214842791994756381409364183215297497024643787859699901537983371661126483864654902817466216606725589446713743521340922226337133264577867747442792950271294407829996703979242701162511635249000549017531850545478157895330469575794369 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.